CN219143974U

CN219143974U - Inlet wire device and coiling machine

Info

Publication number: CN219143974U
Application number: CN202122133117.5U
Authority: CN
Inventors: 饶焕
Original assignee: Dongguan Taiyuanda Mechanical Equipment Co ltd
Current assignee: Dongguan Taiyuanda Mechanical Equipment Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2023-06-06
Anticipated expiration: 2031-09-03

Abstract

The utility model provides a wire feeding device which comprises a bottom plate, a horizontal moving assembly arranged on the bottom plate, a wire cutting assembly arranged on the side surface of the bottom plate and a wire feeding assembly arranged on the horizontal moving assembly and used for conveying wires to the wire cutting assembly; the tangent line subassembly is including being fixed in the vertical mounting panel of bottom plate side, being fixed in on the vertical mounting panel and being located the lower cutter of sending line subassembly front end, being located the last cutter of cutter top down and being fixed in on the vertical mounting panel and drive the lever drive assembly that cutter moved towards cutter department down. The wire feeding device provided by the utility model comprises the wire cutting assembly, wherein the wire cutting assembly adopts the lever driving assembly, and the lever principle is utilized to drive the upper cutter to move relative to the lower cutter, so that the output requirement of the wire cutting assembly on a driving part can be reduced, the height of the whole wire cutting assembly is reduced, and the interference between the wire feeding device on a wire winding machine and the magnetic ring taking device is avoided. The utility model also provides a winding machine.

Description

Inlet wire device and coiling machine

Technical Field

The utility model relates to the technical field of automatic winding processing equipment, in particular to a wire inlet device and a winding machine.

Background

The common mode inductor is a bidirectional filter, which can filter common mode electromagnetic interference on a signal line and can also inhibit electromagnetic interference from being emitted outwards. Common mode inductors on the market at present can be processed by an automatic winding machine. In order to reduce the space occupied on a table as much as possible, the existing winding machine is provided with a driving component in a magnetic ring rotating device below an installation platform, a magnetic ring taking device above the installation platform, and the magnetic ring taking device and the magnetic ring rotating device respectively move right above and right below the installation platform relative to the installation platform and do not interfere with each other. However, as the driving component in the magnetic ring rotating device is arranged above the mounting platform for avoiding, the magnetic ring taking device is also upgraded into a device capable of moving back and forth on the mounting platform. At this time, the wire cutting device for cutting the wire on the conventional wire feeding device will interfere with the magnetic ring taking device in the horizontal height. Therefore, the wire inlet device on the traditional winding machine cannot be suitable for the winding machine with the power part arranged above the mounting platform of the existing magnetic ring rotating device. In the traditional wire feeding device, as two wire feeding paths are arranged at the same time, each wire feeding path is required to be provided with a wire cutting cylinder for independently cutting wires on the wire feeding paths, the height of the wire cutting cylinder can interfere with the upgraded magnetic ring taking device, and the wire cutting cylinder can cut the wires only by selecting a cylinder with larger energy output.

Disclosure of Invention

The utility model aims to solve the defects that a wire feeding device and an upgraded magnetic ring taking device in the existing winding machine can interfere with each other in the height direction and cannot work normally, and a wire cutting cylinder in the wire feeding device can finish cutting of wires only by selecting a cylinder with larger energy output.

The technical scheme adopted for solving the technical problems is as follows: the wire feeding device comprises a bottom plate, a horizontal moving assembly arranged on the bottom plate, a wire cutting assembly arranged on the side surface of the bottom plate and a wire feeding assembly arranged on the horizontal moving assembly and used for conveying wires to the wire cutting assembly; the tangent line subassembly is including being fixed in vertical mounting panel of bottom plate side, be fixed in vertical mounting panel side just is located send line subassembly front end down the cutter, be located down the last cutter of cutter top and be fixed in on the vertical mounting panel drive go up the cutter towards the lever drive assembly that cutter department removed down.

Further, the lever driving assembly comprises a driving cylinder fixed on the vertical mounting plate, a first rotating shaft fixed on the vertical mounting plate and a lever hinged on the first rotating shaft and driven by the driving cylinder.

Specifically, be provided with on the lever with first pivot articulated mounting hole, the mounting hole cover of lever is located in the first pivot, the one end of lever with the actuating lever swing joint of actuating cylinder, the other end with go up cutter swing joint.

Further, the lever driving assembly further comprises a first linear guide rail which is fixed on the vertical mounting plate and is vertically arranged, and a first sliding block which is arranged on the first linear guide rail, the end part of the lever is movably connected to the first sliding block, and the upper cutter is fixed at the bottom of the first sliding block.

Specifically, a first support shaft movably connected with the lever is arranged on the first sliding block, and a first waist-shaped hole into which the first support shaft can be inserted is formed in the end portion of the lever.

Further, the lever driving assembly further comprises a connecting seat fixed on a driving rod of the driving cylinder, a second supporting shaft movably connected with the lever is arranged on the connecting seat, and a second waist-shaped hole for the second supporting shaft to be inserted is formed in the end portion of the lever.

Further, the horizontal movement assembly comprises a second vertical plate arranged on the side face of the bottom plate, a translation assembly arranged on the bottom plate and a driving motor fixed on the second vertical plate, and the driving motor is in transmission connection with the translation assembly through a conveying belt.

Specifically, the translation subassembly including set up in on the bottom plate with the lead screw that the conveyer belt transmission is connected, cover locate lead screw nut on the lead screw, set up in second linear guide on the bottom plate, set up in second slider on the second linear guide and will the second slider with the horizontal mounting plate that lead screw nut is connected, send the line subassembly to be fixed in horizontal mounting plate.

Further, the wire feeding assembly comprises a wire pressing part fixed on the horizontal mounting plate and a wire feeding tube extending from the wire pressing part to the tangent assembly.

The wire feeding device has the beneficial effects that the wire feeding device comprises the wire cutting assembly, the wire cutting assembly adopts the lever driving assembly, and the lever driving assembly is utilized to drive the upper cutter to move relative to the lower cutter, so that the output requirement of the wire cutting assembly on a driving component can be reduced, the cost of the wire cutting assembly is reduced, or the cutting performance of the upper cutter is improved, meanwhile, the lever driving assembly is adopted, the height of the whole wire cutting assembly can be reduced, so that interference between the wire feeding device and the magnet taking ring device on a wire winding machine is avoided, and the wire feeding device and the magnet taking ring device can work normally on the wire winding machine.

The utility model also provides a winding machine, which comprises a mounting platform, the wire inlet device arranged on the mounting platform, two groups of magnetic ring rotating devices arranged on the mounting platform and a magnetic ring taking device arranged on the mounting platform.

The winding machine provided by the utility model has the beneficial effects that: the wire inlet device is adopted, and the lever driving assembly is adopted, so that the problem of interference between the wire inlet device and the magnetic ring taking device in height is solved, and the wire inlet device and the magnetic ring taking device on the wire winding machine can operate normally; on the other hand, by utilizing the lever principle, the output requirement of the tangent line assembly on the driving part can be reduced, or the tangent line effect of the tangent line assembly can be improved.

Drawings

Fig. 1 is a schematic perspective view of a wire feeding device provided by the utility model;

fig. 2 is a front view of an upper cutter and a lower cutter of the wire feeding device provided by the utility model when the upper cutter and the lower cutter are mutually opened;

fig. 3 is a front view of the wire feeding device provided by the utility model when the upper cutter and the lower cutter are mutually cut;

fig. 4 is a schematic perspective view of a winding machine according to the present utility model.

In the figure: 100-inlet wire device, 10-bottom plate, 20-horizontal moving assembly, 21-second vertical plate, 22-translation assembly, 221-lead screw, 222-lead screw nut, 223-second linear guide rail, 224-second slide block, 225-horizontal mounting plate, 23-driving motor, 24-conveyer belt, 30-tangent assembly, 31-vertical mounting plate, 32-lower cutter, 33-upper cutter, 34-lever driving assembly, 341-driving cylinder, 342-first rotating shaft, 343-lever, 3431-mounting hole, 3432-first waist-shaped hole, 3433-second waist-shaped hole, 344-first linear guide rail, 3441-first slide block, 3442-first supporting shaft, 345-connecting seat, 3451-second supporting shaft, 40-wire feeding assembly, 41-wire pressing part, 42-wire feeding pipe, 200-winding machine, 210-mounting platform, 230-magnetic ring rotating device and 240-magnetic ring taking device.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-3, a schematic diagram of an incoming line device 100 according to the present utility model is shown. The wire feeding device 100 provided by the utility model can be suitable for a wire winding machine 200 and is used for feeding and cutting wires.

As shown in fig. 1, the wire feeding device 100 provided by the utility model comprises a bottom plate 10, a horizontal moving assembly 20 arranged on the bottom plate 10, a wire cutting assembly 30 arranged on the side surface of the bottom plate 10, and a wire feeding assembly 40 arranged on the horizontal moving assembly 20 and used for conveying wires to the wire cutting assembly 30. The entire wire feeding device 100 is fixed to the mounting platform 210 of the wire winding machine 200 through the bottom plate 10. The wire feeding assembly 40 positioned on the bottom plate 10 is driven by the horizontal moving assembly 20 to transfer the wire from the outer side of the bottom plate 10 to the position of the wire cutting assembly 30 on the inner side of the bottom plate 10, and the wire cutting assembly 30 cuts the required wire according to the preset length. In this embodiment, two sets of wire feeding assemblies 40 are simultaneously disposed on the base plate 10, and the two sets of wire feeding assemblies 40 can be synchronously moved by the same horizontal moving assembly 20. Meanwhile, the wire cutting assembly 30 is a component which is disposed at a side surface of the base plate 10 and can simultaneously perform a wire cutting operation for two groups of wire feeding assemblies 40.

In particular, as shown in fig. 1 to 3, in the wire feeding device 100 provided by the present utility model, the wire cutting assembly 30 includes a vertical mounting plate 31 fixed to a side surface of the base plate 10, a lower cutter 32 fixed to a side surface of the vertical mounting plate 31 and located at a front end of the wire feeding assembly 40, an upper cutter 33 located above the lower cutter 32, and a lever driving assembly 34 fixed to the vertical mounting plate 31 to drive the upper cutter 33 to move toward the lower cutter 32. The tangent line assembly 30 is disposed on the front side of the base plate 10, and the bottom of the vertical mounting plate 31 of the tangent line assembly 30 is fixed to the side of the base plate 10. In this embodiment, two sets of wire feeding assemblies 40 are provided on the base plate 10, and correspondingly, two lower cutters 32 are provided on the vertical mounting plate 31 of the wire cutting assembly 30, for cutting wires on two different sets of wire feeding assemblies 40. As shown in fig. 2, in this embodiment, the wire feeding assemblies 40 are disposed in one-to-one correspondence with the lower cutters 32 on the vertical mounting plate 31, and each wire feeding assembly 40 transfers the wire conveyed by the wire feeding assembly to the position above the corresponding lower cutter 32, and waits for the upper cutter 33 located above the lower cutter 32 to cut the wire. The two side edges of the vertical mounting plate 31 are respectively provided with a lower cutter 32, an upper cutter 33 is correspondingly arranged above each lower cutter 32, and each upper cutter 33 can correspondingly cut the wire conveyed to the position. The lever driving assembly 34 provided on the wire cutting assembly 30 can synchronously drive the two upper cutters 33 positioned at the left and right sides of the vertical mounting plate 31 at the same time, so as to realize synchronous cutting of the wires conveyed on the two different wire feeding assemblies 40. The lever driving assembly 34 can simultaneously push the upper cutters 33 at both sides to move toward one side of the lower cutter 32 or move away from one side of the lower cutter 32 using the lever principle. Moreover, the lever driving assembly 34 is adopted, so that the height of the whole wire feeding device 100 is reduced, and the wire feeding device can mutually avoid the magnet taking ring assembly 240 which is also arranged on the wire winding machine 200.

Further, as shown in fig. 2 and 3, the lever driving assembly 34 provided in the wire feeding device 100 according to the present utility model includes a driving cylinder 341 fixed on the vertical mounting plate 31, a first rotating shaft 342 fixed on the vertical mounting plate 31, and a lever 343 hinged on the first rotating shaft 342 and driven by the driving cylinder 341. In this embodiment, two lower cutters 32 are simultaneously disposed on the vertical mounting plate 31, and two upper cutters 33 are correspondingly disposed at the same time, so that the levers 343 disposed on the lever driving assembly 34 are disposed in one-to-one correspondence with the upper cutters 33, that is, the number and positions of the levers 343 disposed on the lever driving assembly 34 are identical with those of the upper cutters 33 disposed on the vertical mounting plate 31. One end of the lever 343 is movably connected with the driving cylinder 341, the other end of the lever 343 is movably connected with the upper cutter 33, a fulcrum is arranged in the middle of the lever 343, and the upper cutter 33 can be driven to move reversely with the driving rod of the driving cylinder 341 by the driving of the driving cylinder 341. In the present embodiment, the driving cylinder 341 is fixed to the vertical mounting plate 31 from bottom to top, so that when the driving rod of the driving cylinder 341 moves upward, the upper cutter 33 at the other end of the lever 343 moves downward to the lower cutter 32 by the lever 343, and cutting of the wire between the upper cutter 33 and the lower cutter 32 can be completed. When the driving rod of the driving cylinder 341 moves downward, the upper cutter 33 at the other end of the lever 343 moves upward away from the lower cutter 32 by the action of the lever 343, thereby achieving separation between the lower cutter 32 and the upper cutter 33. The structural design of the lever drive assembly 34 has a better effect than the conventional structure of directly driving the upper cutter 33 by an air cylinder. For example, on the premise that the upper cutter 33 requires the same cutting force, the energy output required to drive the cylinder 341 can be reduced as compared with the conventional direct cutting method; on the premise that the driving cylinder 341 selects the same energy output as the conventional straight cutting structure, the upper cutter 33 positioned at the end of the lever 343 can obtain a larger cutting force than the conventional straight cutting cutter due to the advantage of the lever fulcrum arrangement. Therefore, the lever driving assembly 34 in the tangent assembly 30 provided by the utility model can effectively improve the cutting capability of the upper cutter 33 or select smaller cylinder for output, thereby reducing the overall manufacturing cost of the tangent assembly 34.

Specifically, as shown in fig. 3, a mounting hole 3431 hinged to the first rotating shaft 342 is provided on the lever 343 of the lever driving assembly 34 of the tangent assembly 30, and the mounting hole 3431 is located at a middle section of the lever 343 and near one side of the upper cutter 33, so that a greater cutting force can be obtained for the upper cutter 33 using the lever principle. The mounting hole 3431 of the lever 343 is sleeved on the first rotating shaft 342 of the vertical mounting plate 31, one end of the lever 343 is movably connected with the driving rod of the driving cylinder 341, and the other end is movably connected with the upper cutter 33. As shown in fig. 2, the two sides of the vertical mounting plate 31 of the tangent assembly 30 are respectively provided with a first rotation shaft 342 hinged with a lever 343, and the first rotation shaft 342 is positioned closer to the lower cutter 32 on the same side thereof. When the mounting hole 3431 of the lever 343 is sleeved on the first rotation shaft 342, the mounting hole 3431 of the lever 343 is spaced from the driving cylinder 341 longer than the mounting hole 3431 of the lever 343 is spaced from the upper cutter 33, so that a greater force can be obtained at the upper cutter 33 on the lever 343 using the lever principle. One end of the lever 343 is movably connected to the driving cylinder 341 such that the driving cylinder 341 can push one end of the lever 343 to move up or down around the first rotation shaft 342. Meanwhile, the other end of the lever 343 is movably connected to the upper cutter 33, and the upper cutter 33 can also move reversely with the driving cylinder 341 along with the reverse rotation of the other end of the lever 343.

Specifically, as shown in fig. 3, in order to allow the upper cutter 33 at the other end of the lever 343 to be lifted and lowered in the vertical direction, a relative vertical movement stroke is formed with the lower cutter 32. The lever driving assembly 34 further comprises a first linear guide rail 344 fixed on the vertical mounting plate 31 and arranged vertically, a first sliding block 3441 arranged on the first linear guide rail 344, the end part of the lever 343 is movably connected to the first sliding block 3441, and the upper cutter 33 is fixed at the bottom of the first sliding block 3441. In this embodiment, a first linear guide 344 is disposed on each side of the vertical mounting plate 31, i.e. the first linear guide 344 is disposed in one-to-one correspondence with the number of the upper cutters 33. The first linear guide 344 is disposed along a vertical direction such that the first slider 3441 located on the first linear guide 344 also reciprocates along the vertical direction along which the first linear guide 344 is disposed. And the first slider 3441 disposed on the first linear guide 344 is movably connected with an end of the lever 343, so that the lever 343 can drive the first slider 3441 to reciprocate on the first linear guide 344 along a vertical direction, and the upper cutter 33 is fixed at the bottom of the first slider 3441, so that opposite or opposite movement with the lower cutter 32 in the vertical direction can be realized along with the driving of the lever 343.

Specifically, as shown in fig. 2, the first slider 3441 is provided with a first supporting shaft 3442 movably connected to the lever 343, and the end of the lever 343 is provided with a first waist-shaped hole 3432 into which the first supporting shaft 3442 is inserted. The first supporting shaft 3442 provided on the first slider 3441 may be inserted into the first waist-shaped hole 3432 provided at the end of the lever 343, and when the lever 343 rotates relative to the first rotating shaft 342, the end of the lever 343 may also rotate along the first rotating shaft 342, and at this time, the first supporting shaft 3442 on the first slider 3441 may slide inside the first waist-shaped hole 3432 along the direction in which the first waist-shaped hole 3432 provided at the end of the lever 343 is provided, and may be lifted along with the end of the lever 343 along the direction in which the first linear guide 344 is provided during the sliding. By the relative sliding between the first support shaft 3442 and the first waist-shaped hole 3432, the movement of the lever 343 to rotate with respect to the first rotation shaft 342 is converted into the linear movement in the vertical direction on the first linear guide 344.

Specifically, as shown in fig. 1 and 3, the lever driving assembly 34 in the tangent assembly 30 provided by the utility model further includes a connection seat 345 fixed on the driving rod of the driving cylinder 341, a second supporting shaft 3451 movably connected with the lever 343 is provided on the connection seat 345, and a second waist-shaped hole 3433 into which the second supporting shaft 3451 can be inserted is provided at an end of the lever 343. The connection seat 345 is provided on a driving rod of the driving cylinder 341, and is driven to be lifted and lowered in a vertical direction by the driving rod. The connecting seat 345 is simultaneously provided with two second supporting shafts 3451 which are respectively used for movably connecting the two levers 343 at two sides. Wherein the relative sliding between the second supporting shaft 3451 and the second waist-shaped hole 3433 of the end of the lever 343 converts the elevation of the driving rod of the driving cylinder 341 in the vertical direction into a movement of the lever 343 rotating with respect to the first rotation shaft 342.

Further, as shown in fig. 1, the horizontal moving assembly 20 in the wire feeding device 100 provided by the utility model includes a second vertical plate 21 disposed on a side surface of the bottom plate 10, a translation assembly 22 disposed on the bottom plate 10, and a driving motor 23 fixed on the second vertical plate 21, where the driving motor 23 is in transmission connection with the translation assembly 22 through a conveyor belt 24. The second vertical plate 21 and the vertical mounting plate 31 of the tangent line assembly 30 are respectively located at the front and rear sides of the base plate 10. The driving motor 23 of the second vertical plate 21 is disposed at one side of the second vertical plate 21 near the tangent line assembly 30, and the conveyor belt 24 is disposed at the other side of the second vertical plate 21. The driving motor 23 is in transmission connection with the translation assembly 22 through a conveyor belt 24.

Specifically, as shown in fig. 1, the translation assembly 22 provided in the horizontal movement assembly 20 in the wire feeding device 100 includes a screw rod 221 disposed on the base plate 10 and in driving connection with the conveyor belt 24, a screw rod nut 222 sleeved on the screw rod 221, a second linear guide rail 223 disposed on the base plate 10, a second slider 224 disposed on the second linear guide rail 223, and a horizontal mounting plate 225 connecting the second slider 224 with the screw rod nut 222, and the wire feeding assembly 40 is fixed on the horizontal mounting plate 225. The screw rod 221 is disposed in the center of the base plate 10, two second linear guide rails 223 are respectively disposed at two sides of the screw rod 221, and the two second linear guide rails 223 are respectively used for horizontal movement of the two sets of wire feeding assemblies 40. The second slide blocks 224 disposed on each second linear guide 223 are fixedly connected with the screw nuts 222 of the screw rods 221 through a horizontal mounting plate 225, so that the horizontal mounting plate 225 can translate along the arrangement direction of the second linear guide 223 along with the screw rods 221 in the horizontal direction. The two groups of wire feeding assemblies 40 in the wire feeding device 100 provided by the utility model are respectively fixed on horizontal mounting plates 225 at two sides of a screw rod 221, and are driven by a driving motor 23 to translate in the horizontal direction.

Specifically, as shown in fig. 1, the wire feeding assembly 40 provided in the wire feeding device 100 provided by the present utility model includes a wire pressing portion 41 fixed on a horizontal mounting plate 225, and a wire feeding tube 42 extending from the wire pressing portion 41 to the wire cutting assembly 30. The wire pressing portion 41 includes a wire pressing block and a wire pressing cylinder. The wire feeding tube 42 extends from one side of the wire pressing portion 41 to one side of the wire cutting assembly 30 for feeding the wire.

The wire feeding device 100 provided by the utility model comprises a wire cutting assembly 30, wherein the wire cutting assembly 30 adopts a lever driving assembly 34, and the lever principle is utilized to drive an upper cutter 33 to move relative to a lower cutter 32, so that the output requirement of the wire cutting assembly 30 on a driving component can be reduced, the cost of the wire cutting assembly 30 is reduced, or the cutting performance of the upper cutter 33 is improved, meanwhile, the lever driving assembly 34 is adopted, the height of the whole wire cutting assembly 30 can be reduced, and thus the interference between the wire feeding device 100 on a winding machine 200 and a magnet taking ring device 240 is avoided, and the wire feeding device 100 and the magnet taking ring device 240 can work normally on the winding machine 200.

As shown in fig. 4, the present utility model also provides a winding machine 200, and the winding machine 200 can be used for winding a magnetic ring. The winding machine 200 includes a mounting platform 210, the wire inlet device 100, two sets of magnetic ring rotating devices 230 and a magnetic ring taking device 240, wherein the wire inlet device 100 is arranged on the mounting platform 210, the two sets of magnetic ring rotating devices 230 are arranged on the mounting platform 210, and the magnetic ring taking device 240 is arranged on the mounting platform 210. The wire feeding device 100 and the magnetic ring taking device 240 in the wire winding machine 200 are both disposed at the front side of the mounting platform 210, wherein the wire feeding device 100 is located below the magnetic ring taking device 240. The wire winding machine 200 provided by the utility model adopts the wire feeding device 100, the wire feeding device 100 adopts the lever driving assembly 34, the lever principle is utilized to drive the upper cutter 33 to move relative to the lower cutter 32, and the driving cylinder 341 in the lever driving assembly 34 is inverted, so that the height of the whole wire feeding device 100 is reduced, the problem of interference between the wire feeding device 100 and the magnet taking ring device 240 in height is solved, and the wire feeding device 100 and the magnet taking ring device 240 on the wire winding machine 200 can operate normally. Meanwhile, the lever driving assembly 34 of the tangent assembly 30 in the wire feeding device 100 further utilizes the lever principle to reduce the power output requirement on the driving component of the upper cutter 33, when the cylinder with the same parameters as the traditional tangent assembly is adopted as the driving component, the cutting force of the upper cutter 33 can be improved, so that the tangent effect of the tangent assembly 30 is improved, or the parameter requirement on the driving component on the lever driving assembly 34 can be reduced, the existing wire cutting requirement can be met, the cost of the driving cylinder 341 in the lever driving assembly 34 can be further reduced, and the cost of the whole tangent assembly 30 can be further reduced.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The wire feeding device is characterized by comprising a bottom plate, a horizontal moving assembly arranged on the bottom plate, a tangent assembly arranged on the side surface of the bottom plate and a wire feeding assembly arranged on the horizontal moving assembly and used for conveying wires to the tangent assembly;

the tangent line subassembly is including being fixed in vertical mounting panel of bottom plate side, be fixed in vertical mounting panel side just is located send line subassembly front end down the cutter, be located down the last cutter of cutter top and be fixed in on the vertical mounting panel drive go up the cutter towards the lever drive assembly that cutter department removed down.

2. The line feeding device according to claim 1, wherein the lever driving assembly comprises a driving cylinder fixed on the vertical mounting plate, a first rotating shaft fixed on the vertical mounting plate, and a lever hinged on the first rotating shaft and driven by the driving cylinder.

3. The wire inlet device according to claim 2, wherein the lever is provided with a mounting hole hinged with the first rotating shaft, the mounting hole of the lever is sleeved on the first rotating shaft, one end of the lever is movably connected with a driving rod of the driving cylinder, and the other end of the lever is movably connected with the upper cutter.

4. The wire feeding device according to claim 2, wherein the lever driving assembly further comprises a first linear guide rail fixed on the vertical mounting plate and arranged vertically, and a first sliding block arranged on the first linear guide rail, the end part of the lever is movably connected to the first sliding block, and the upper cutter is fixed at the bottom of the first sliding block.

5. The wire feeding device as set forth in claim 4, wherein the first slider is provided with a first supporting shaft movably connected with the lever, and the end of the lever is provided with a first waist-shaped hole into which the first supporting shaft is inserted.

6. The wire feeding device as set forth in claim 2, wherein the lever driving assembly further comprises a connection seat fixed to the driving rod of the driving cylinder, a second supporting shaft movably connected with the lever is provided on the connection seat, and a second waist-shaped hole into which the second supporting shaft is inserted is provided at an end of the lever.

7. The line feeding device according to claim 1, wherein the horizontal moving assembly comprises a second vertical plate arranged on the side surface of the bottom plate, a translation assembly arranged on the bottom plate and a driving motor fixed on the second vertical plate, and the driving motor is in transmission connection with the translation assembly through a conveying belt.

8. The wire feeding device of claim 7, wherein the translation assembly comprises a screw rod arranged on the bottom plate and in transmission connection with the conveyor belt, a screw rod nut sleeved on the screw rod, a second linear guide rail arranged on the bottom plate, a second slide block arranged on the second linear guide rail, and a horizontal mounting plate for connecting the second slide block with the screw rod nut, and the wire feeding assembly is fixed on the horizontal mounting plate.

9. The line feeding apparatus of claim 8, wherein said line feeding assembly includes a line clamping portion secured to said horizontal mounting plate and a line feeding tube extending from said line clamping portion to said line cutting assembly.

10. A winding machine, comprising a mounting platform, the wire inlet device according to any one of claims 1-9 arranged on the mounting platform, two groups of magnetic ring rotating devices arranged on the mounting platform, and a magnetic ring taking device arranged on the mounting platform.